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    <meta charset="UTF-8">
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    <title>右键菜单</title>
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</head>
<body>
    <h1>任意位置 右键试试</h1>
    <ul class="menu">
        <li>员工</li>
        <li>部门</li>
        <li>角色</li>
        <li>权限</li>
        <li>设置</li>
    </ul>
</body>
</html>
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